For those interested, who have an Omega in Z594, burgundy red, Vauxhall seem to have now sold out completely of their stocks of this colour.
Back in February when I bought my last two packs of aerosol, with laquer, part no. 093170648, my Vx dealer parts guy told me I had just bought the last of that in stock at Luton. Yesterday I was using my stocks up on just finishing my work on the rear wheel arches when I ran out. I only had one tiny piece of my final coats to do! Phoned Vx to re-order - short story is that Luton now cannot supply that colour, nor can the various companies that they use to trace genuine Vx parts and paint; all completely out of stock!
Anyway, hopefully, not all is lost as Halfords still mix up colours to manufacturers codes, but due to Health & Safety it has to be done centrally, away from the stores. So I have placed my order
Online there are some companies who claim to be able to also mix up this paint, although one didn't recognise the year build of my Omega, and another wanted €25+ for an aerosol can, when Halfords is £17, less TC for 400ml.
But anyone who still has the genuine Vx Z594 paint, treasure it; it is the last!